Xxexx
Xxexx
03-04-2018
Mathematics
contestada
Any help please, confused♀️
Respuesta :
Feroh
Feroh
03-04-2018
Use Trigonometry and reread the question and you will understand soon
Answer Link
backseatdog
backseatdog
03-04-2018
sin 60 = opposite/hypotenuse
opposite is 30. Hypotenuse is what we are looking for. Use algebra:
hypotenuse = opposite/sin60
hypotenuse = 30/(sqrt(3)/2)
hypotenuse = 60/sqrt(3) = 60sqrt(3)/3 = 20sqrt(3)
So the belt is 20sqrt(3) or 34.6 foot
Answer Link
VER TODAS LAS RESPUESTAS ( 29+ )
Otras preguntas
placing 12 tiles side by side, Pete can make a 12-by-1 rectangle. Name two other rectangles Pete can make with 12 tiles
Natalie picked 135 berries in 15 minutes. If she continues picking at that rate, how long will it take her to pick 486 berries?
The gram formula weight of phosphoric acid is 98.00 g/mol, and the density of 85.0% phosphoric acid is 1.685 g/mL. Could you describe how ...
Rectangular classroom seats 72 students. If the seats were rearragned with 3 more seats rows in each row, the classroom would have 2 fewer rows. Find the origin
Which of the following did NOT grow or increase as a result of early farming? villages trade life spans cities
is a piece of cloth a point, line, or plane?
Factor the expression -10x^2-41x-21
What is the molecular formula of a compound made of 25.9% N and 74.1% O? a. NO b. NO₂ c. N₂O d. N₂O₅ e. N₂O4₄ It would be great if you could add a few words
How do three planes intersect at one point?
Which two countries were the first to declare war on Germany in WWII?
